1 lb. hamburger
3 med. onions, chopped
1 bell pepper, chopped
1 (#2) can pork and beans, drained
1 (#2) can lima beans, drained
1 (#2) can pintos, drained

Brown hamburger, onions and bell pepper in frying pan.

SAUCE:

1/2 c. brown sugar
1/4 c. vinegar
1 tsp. dry mustard
1/2 c. ketchup
Salt and pepper to taste

Put all of the above in a crock pot and simmer overnight.